热度 12| |||
一、主要方式
note:如果merge 少数几个gds文件可以用多个-in来指定,而如果像stdcell 这种若没有自带包含所有cell的topcell.gds,则太多了,此时可以用 -indir gds_dir/ 来指定他们存放的路径,执行上述命令后就会一次性都把分散的stdcell 的gds merge到一起了。
以下引用自:https://www.chiplayout.net/calibredrv-merge-gds-file.html
二、calibredrv合并GDS需要的命令option:
layout filemerge -in input_file1 [layer_bump1]
[-in input_file2 [layer_bump2] …]
[-infile {
-name filename
[-layerbump layer_bump]
[[-exclude_layer {layer1 …}] |
[-include_layer {layer1 …}]]
} ] …
[-indir directory] //多个gds存放路径
-out output_file
[-mode mode]
[-cblockmode [auto | 0 | 1]]
[-smartdiff [-ignoretext] [-ignoreproperty] [-convertpathtopoly]]
[-noemptycells 0 | 1]
[-createcache 0 | 1]
[-exclude_layer {layer1 …}] |
[-include_layer {layer1 …}]
[-createtop cellname]
[-topcell topcellname]
[-map_cell cellname mapcellname]
[-preserve filterfile]
[-tmp tmpdir]
[-verbose]